MS Concrete
“We had an excellent experience with MS Concrete when they poured concrete at our house.”
Best Retaining Wall Contractors in Kitchener, ON
15 companies listed · all 15 in Kitchener · 6 open weekends · 8 rated 4.5+ · 1 shows a licence
Data verified October 18, 2026
Ace Concrete Inc.
“They helped answer all my questions, gave helpful insight while planning my project and delivered an awesome experience.”
Helmutz Landscape & Interlock
“Highly knowledgeable, excellent communications and really considerate about keeping the work site clean.”
The Art
“Looks like the project will be bigger than I expected, but he patched up the crack during his visit so it won't turn into a bigger issue before it can be completely renovated.”
O'Brien Paving Inc.
“The team is courteous and professional and they definitely care about customer satisfaction!!”
The Pavers Inc.
“Great quality job on our driveway expansion with concrete and interlocking pavers.”
Listed for homeowners in and around Kitchener, ON, these 15 companies build and rebuild retaining walls. Wall types, materials and seasonal hours are what each company publishes for itself, and the ratings and quoted lines are drawn from public reviews.
Area overview: Kitchener, ON
All 15 companies we list here are in Kitchener itself. 14 of the companies on this page have a rating, from 3.4 to 5.0 across 702 reviews; 5 have 50 or more reviews and 8 are rated 4.5 or higher. The topics that come up most in reviews of the companies on this page are "estimates", "crew" and "quality". 6 are open on Saturdays and 2 on Sundays. 1 shows a licence on its website. 8 have ten or more years of experience, the longest 25 years. 10 give free estimates and 2 are family- or locally-owned. We have a website on file for 14 of the companies on this page; 12 publish a contact page; 11 list a public email and 1 takes bookings online. We count these figures across the companies on this page; hours and prices change, so confirm the details with the company before you book.
Will someone price the wall without charging?
No-charge estimates are advertised by 10 of the 15 companies here. A low wall on firm ground with easy access can be priced from a walk around. Anything tall, anything on a steep slope and anything with a driveway above it needs levels taken and usually an engineer, and that part is design work somebody pays for.
Osborne Construction & Excavation
“He was always on time and the job was completed within the time frame quoted.”
Lewis Straus Construction
“Fantastic people from Michelle in the office, to Luke who did the estimate, to Brett who brought and operated the Sling truck.”
FS Construction Inc. Parging
Landworks
“Finished our back interlock patio - looks incredible!”
Canadian Landscaping & Stone Work Inc
Benco Concrete Inc
“Integrity is the best word to use to describe the professional and thoughtful work completed.”
Delve Contracting INC
“The owner, Chad, is as hard working as it gets, and his willingness to support extremely large and/or small projects is a representation of that.”
Horizon Concrete Construction Ltd
“From parking garage to footings to roof slab, Horizon ensures that their concrete construction work is quality built.”
Subject's Property Maintenance
“Very polite, easy to work with.”
Why these companies made our list
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